baber/WOPTO huggingface dataset:
Patent JP-2009192945-A (JP)
Title: Fluid injection head and fluid injection device
Inventor: KOMORI SADAJI
IPC: B05C5/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a variation in injection amounts among nozzles.  <P>SOLUTION: A fluid injection head includes a nozzle string arrayed with a plurality of the nozzles 27, and a driving element disposed for each nozzle 27, and performs injection of fluid from the injection orifices of the nozzles by driving of the driving element. The hole diameter of each nozzle 27 or the opening area of the injection orifice 27a is varied in such a manner that the injection amount of each nozzle 27 constituting the nozzle string is made different. The liquid injection device includes such fluid injection head and is thereby capable of suppressing the variation in the injection amounts among the nozzles, and disposing the fluid uniformly on an object for injection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200106-A (JP)
Title: Lead frame having heat dissipating member and method for fixing heat dissipating member to lead frame
Inventor: CHEN ZHAOXIONG
IPC: H01L23/48
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing a heat dissipation member efficiently to a lead frame, and to provide a lead frame having a heat dissipation member which can be manufactured easily and quickly.  <P>SOLUTION: A method for fixing a heat dissipation member to a lead frame comprises a step for preparing a body of a lead frame, a step for installing an insulating member on the body, and a step for installing the heat dissipation member having a fixing portion on the insulating member after heating, pouring a portion of the insulating member which is melted by touching the heated heat dissipation member into the fixing portion and solidifying the melted portion of the insulating member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195402-A (JP)
Title: Infant shoe
Inventor: ONO YUKIKO
IPC: A43B3/30
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infant shoe capable of securing safety while water or the like is hardly accumulated in the inside in the play with water, allowing a foot to easily perform walking motion, and capable of securely holding the foot.  <P>SOLUTION: The infant shoe 1 includes a sole part 2 and an upper part 3. A toe holding part 31 to cover the toe of a user is formed in the toe side of the upper part 3, and a heel holding part 32 to cover the heel of the user is formed on the heel side of the upper part. The toe holding part includes an area of the upper part corresponding to a toe bending area C for the user to bend the toes in walking. An upper opening part 33 for drain is formed at least on a side surface side of the upper part. The upper opening part is formed in the intermediate region between the toe holding part and the heel holding part. An air-permeable upper ventilation part 34 is formed on the upper surface side of the upper part, and a closely-adhering recess 34a is formed in a part corresponding to the heel side of the upper ventilation part above the toe bending area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199300-A (JP)
Title: Delay analysis system
Inventor: ONO YOSHIHIRO
IPC: H01L21/82
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay analysis system capable of accurately and quickly conducting delay analysis of a cell of semiconductor design.  <P>SOLUTION: A cell delay model creation means 103 creates a cell delay model 104 such that a cell is approximated by a series circuit of an imaginary power supply that creates an imaginary input waveform which starts transition a period of time t<SB>0</SB>after the input waveform of the cell reaches a predetermined level and which ends the transition a period of time t<SB>r</SB>after the transition has started, an internal resistance R<SB>d</SB>to which the imaginary input waveform is applied, and an internal capacity C<SB>d</SB>. A delay calculation means 106 uses the cell delay model 104 and calculates the signal transmission delay of a network that includes one or more output terminals of the cell in circuit data 105.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198844-A (JP)
Title: One-chip electronic musical sound generator
Inventor: SATO YASUSHI
IPC: G10H7/02
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-chip electronic musical sound generator capable of accessing a storage means from a control means, while regulating properly use of a time slot by the control means, and while securing the number of simultaneous sound productions as much as possible, as far as an access time of the control means is allowed.  <P>SOLUTION: A memory control part 14 outputs a CTR signal to a bus controller 10, when a cache is miss-hit, and the control part 12 tries to access an external bus 200, via the memory control part 14. The memory control part 14 issues a command to the bus controller 10, in a prescribed empty time slot, waiting timing when a free channel exists in a musical sound generating part 11, and connects an internal bus 100 to the external bus 200. The control part 12 thereby loads a required program from the second storage part 211.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199022-A (JP)
Title: Optical member
Inventor: OGAWA NAOMI
IPC: G02B1/14
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical member having an excellent anti-reflection film with low luminous reflectance and high luminous transmittance as well as improved film density and excellent scratch resistance in a thin film of a low refractive index layer made of a deposition raw material containing SiO<SB>2</SB>and Al<SB>2</SB>O<SB>3</SB>.  <P>SOLUTION: The optical member has a plastic base material and the anti-reflection film formed by vacuum vapor deposition. At least one layer in the anti-reflection film is provided with a layer made of the deposition raw material containing SiO<SB>2</SB>and Al<SB>2</SB>O<SB>3</SB>. The layer is the low refractive index layer with a push-in depth of 70-95 nm when push-in load is 0.98 mN on the basis of nanoindentation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200015-A (JP)
Title: Connector for flexible wiring board and electronic device
Inventor: TANAKA HIDEKAZU
IPC: H01R13/652
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for a flexible wiring board, having a reduced size while suppressing EMI, and to provide an electronic device.  <P>SOLUTION: The connector for the flexible wiring board includes a plurality of connector side connection terminals 13 provided in a line on a connector body upper face 11a, and connector side grounding terminals 14 arranged at both ends of the line of the connector side connection terminals 13 for grounding use, respectively. The connector side connection terminals 14 arranged thereon are connected to one another via a metal plate 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206566-A (JP)
Title: Image processor
Inventor: HAYASHI SHINJI
IPC: H04N1/41
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase a compression ratio while maintaining image quality after compression by varying the compression ratio for each component after YUV conversion.  <P>SOLUTION: A control section 11 allows image data to be subjected to YUV conversion to perform DCT conversion. A ratio calculation section 111 calculates the ratio of each component of YUV to the image data, based on the histogram of each created component of YUV. A quantization table selection section 112 selects a quantization table for each component from a group of quantization tables 2 according to a preset image quality level and the calculated ratio. The control section 11 performs quantization, coding, and decoding by the selected quantization table. An image quantity comparison section 113 compares a preset image quality level with the image quality of restored image data obtained by decoding compression data. When the image quality level has not been reached, the quantization table selection section 11 changes the quantization table for high-ratio components for setting, and the control section 11 further performs quantization, coding, and decoding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206631-A (JP)
Title: Instrument, method, and program for measuring user quality of experience
Inventor: EGI NORITSUGU
IPC: H04L12/70
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide instrument, method and program for measuring user quality of experience which can perform suitable audio quality control.  <P>SOLUTION: When the number Y<SB>all</SB>of all nonconsciousness loss audio TS packets from a section 7 for calculating the number of all nonconsciousness loss audio TS packets, and the number Z<SB>all</SB>of all consciousness loss audio TS packets from a section 8 for calculating the number of all consciousness loss audio TS packets are input, a factor of loss of consciousness calculation section 9 of audio TS packets calculates a factor D of loss of consciousness of audio TS packet therefrom. A user quality of experience estimation section 10 estimates the user quality of experience based on the factor D of loss of consciousness of audio TS packet. Since a user can specify audio data which can be perceived as impaired data in units of TS packet, suitable audio quality control can be carried out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207261-A (JP)
Title: Controller for rotating machine
Inventor: MIYAJI JUNJI
IPC: H02P27/04
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the controllability of a motor generator of an inverter is deteriorated in a high-rotation speed operation region thereof in operating a switching element based on the relationship of magnitude between a command voltage and a carrier for the motor generator.  <P>SOLUTION: A carrier generating signal (not shown) generated based on an output signal of a coder has 4,096 edges in one rotation cycle of an electric angle. The edge is used to obtain a change timing of the values of two carriers, i.e. peak values "228" and "226". Thus, the total of nine cycles of the carriers are caused to coincide with one rotation cycle of the electric angle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211124-A (JP)
Title: Word presentation system, method, program, and information retrieval system
Inventor: SAKAMOTO HITOSHI
IPC: G06F17/30
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To allow even a retriever who desires an extremely professional and limited content to start retrieval from an extremely simple keyword, and then, retrieve desired information without subsequently inputting neither any keywords nor additional information.  <P>SOLUTION: A word presentation system includes: an information retrieval means for retrieving one or a plurality of pieces of information including an input word; a retrieval result classification means for analyzing the features of the respective retrieval result retrieved by the information retrieval means, determining the information contents of respective retrieval results, based on the combination of the features, and classifying the respective retrieval results in response to the information contents; a characteristic word selecting means for selecting one or a plurality of characteristic words to characterize the classification of respective groups, based on the retrieval results of the respective groups classified by the retrieval result classification means; and a characteristic word presenting means for presenting the respective characteristic words of the respective groups selected by the characteristic word selecting means to the retriever.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207561-A (JP)
Title: Radiation image information capturing apparatus
Inventor: NAKADA HAJIME
IPC: A61B6/04
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To excellently avoid excessive pressure and discomfort to an object and to suppress unnecessary exposure to diffused radiation with respect to the object.  <P>SOLUTION: A mammography apparatus 10 is equipped with a radiation source housing unit 24 for housing an X-ray source 23, an image capturing base 26 that detects radiation having passed through the object 22 to acquire radiation image information, and a compression plate 28 which compresses and retains a region to be imaged of the object 22 with respect to the image capturing base 26. Pad members 46 are stuck detachably onto at least a front surface portion 36a of the image capturing base 26, a front surface portion 40a of the compression plate 28, and a face guard surface 42. The pad members 46 have a buffering property for absorbing shock to the object 22 and a radiation shielding property for suppressing irradiation of X-rays with respect to the object 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210015-A (JP)
Title: Chain guide
Inventor: KONO KOJI
IPC: F16H7/18
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain guide having in its guide surface no border line portion subjected to serious wear and prevented from applying excess load to a chain or a large surface pressure between the chain and the guide surface.  <P>SOLUTION: The chain guide includes the guide surface that makes sliding contact with the chain. The guide surface is configured to protrude toward the chain. The curvature radius in cross section of the guide surface continuously changes in a cubic curve or a sine half-wavelength gradual decreasing curve.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208341-A (JP)
Title: Liquid jet apparatus
Inventor: KATAYAMA MASAYOSHI
IPC: B41J2/175
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet apparatus that jets a liquid from a head section, the apparatus being able to perform satisfactory control free from errors when a plurality of heads and a plurality of maintenance units are provided.  <P>SOLUTION: The liquid jet apparatus that jets a liquid based on jet data includes: the plurality of heads attached to a plurality of head acceptors; a head controller that distributes the jet data to the heads; the plurality of maintenance units attached to the unit acceptors; a maintenance unit controller; and a storage section that stores association information of each connector of the head controller with each head acceptor ID and association information of each connector of the maintenance unit controller with each unit acceptor ID. From a connector determined on the basis of the association information, transmission of jet data and/or control of maintenance unit are/is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212301-A (JP)
Title: Substrate processing method and apparatus
Inventor: NAGANORI ATSUO
IPC: H01L21/304
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing method and apparatus that excellently removes a rinsing liquid from the surface of a substrate.  <P>SOLUTION: Pure water is supplied onto the surface of a wafer W, and rinsing treatment to the surface of the wafer W (processing for washing the surface of the wafer W with the pure water) is performed. Then, an IPA liquid having a surface tension lower than the pure water is supplied onto the surface of the wafer W. Besides, in parallel with the supply of the IPA liquid, warm water is supplied onto the backside which is opposite to the surface of the wafer W.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213330-A (JP)
Title: Piezoelectric driving device, driving method of piezoelectric driving device and electronic device
Inventor: YAMAZAKI YUTAKA
IPC: H02N2/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric driving device which reduces a load of source voltage and suppress the fall of a drive amount of a member to be driven by a piezoelectric actuator.  <P>SOLUTION: The piezoelectric driving device includes the piezoelectric actuator A, the member to be driven by the piezoelectric actuator A, a position detecting sensor 200 for detecting whether or not the member to be driven moves to a previously set target position and a drive controller 100 for controlling the drive of the piezoelectric actuator A and the drive of the position detecting sensor 200. The drive controller 100 is controlled to alternately output a driving signal to the piezoelectric actuator A and the position detecting sensor 200 so that a period for outputting the driving signal to the piezoelectric actuator A is not overlapped on a period for outputting the driving signal to the position detecting sensor 200.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212469-A (JP)
Title: Novel energy storage device utilizing electrolyte for storing electricity
Inventor: TSUKADA YASUHIRO
IPC: H01G11/02
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To substantially improve charge and discharge capacity in an electric double-layer capacitor, a redox capacitor, a lithium ion electrolytic capacitor, a lithium ion secondary battery and application devices thereof, for example, without spoiling output characteristics, charge and discharge efficiency and a cycle lifetime thereof, while providing them as large capacity energy storage devices.  <P>SOLUTION: In the energy storage device including a positive electrode, a negative electrode and an electrolyte, 0.5-50 wt.% of at least one charged by doping/dedoping reaction selected from an aniline tetramer, an aniline tetramer derivative having a molecular weight of not less than 366 and less than 500, an aniline pentamer, and an aniline pentamer derivative having a molecular weight of not less than 457 and less than 500 is contained in the electrolyte.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219187-A (JP)
Title: Drive device and method of manufacturing the same
Inventor: BEITAKE JUNICHIRO
IPC: H02N2/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To more easily manufacture a drive device compared to a conventional case by forming a conduction part of a fitting member which is formed in a recess-shape and is fitted with a side peripheral face of a piezoelectric element from sides and in which electric sections abutting on electrodes are oppositely arranged.  <P>SOLUTION: An SIDM device 1 includes the piezoelectric element 2 expanded and contracted by application of voltage through the electrodes 21A and 21B on the side peripheral faces, the conduction part 3 connecting the piezoelectric element 2 and an outer circuit so that they can be conducted, a driving shaft 4 displaced by expansion/contraction of the piezoelectric element 2, a base member 6 supporting the piezoelectric element 2 so that it can be expanded/contracted while movement of the piezoelectric element 2 is limited and a moving object 5B which is friction-fitted with the driving shaft 4 and moves in the axial direction of the driving shaft 4. The conduction part 3 includes the fitting member 31 which is formed in the recess-shape and is fitted with the side peripheral face of the piezoelectric element 2 from the side and in which the electric sections 32A and 32B abutting on the electrodes 21A and 21B are oppositely arranged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217654-A (JP)
Title: Barcode reader and commodity sales data processing apparatus
Inventor: YAJIMA SHINSUKE
IPC: G06K7/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To quickly confirm that the barcode of the same commodity is read twice or more.  <P>SOLUTION: The barcode reader 1 includes: a read data storage means 30 which stores read commodity data for one customer; a number data comparison means ST3 which compares currently read commodity number data with commodity number data stored in the read data storage means 30; a commodity-based read counter 32 which adds, when the number data comparison means ST3 determines that these commodity number data is matched to each other, the read frequency of the commodity data; and a frequency display 23 which displays the read frequency of the commodity-based read counter 32, and the frequency display 23 is provided adjacently to a reading window 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216217-A (JP)
Title: Vehicular dual clutch type transmission
Inventor: KOGA HIDETAKA
IPC: F16H3/091
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual clutch type transmission including two input shafts joined to a friction clutch and a plurality of gear trains, smaller in construction and simplified in simplifying change-over operation of shift stages.  <P>SOLUTION: An intermediate shaft S3 installed in parallel to the two input shafts S1, S2 is formed in a double pipe structure having a hollow outside shaft S3O and a center shaft S3I extending through the hollow portion so that an output shaft S4 is driven from the rear end of the center shaft S3I. The plurality of gear trains are arranged between the output shaft S3O and each of the input shafts S1, S2. A reduction gear RG is loosely fitted to the center shaft S3I and a change-over clutch CC is provided between the outside shaft S3O and the reduction gear RG for changing over the rotating speed of the center shaft S3I in two steps. Thus, a transmission mechanism is constructed to reduce the gear trains and shorten shaft distances between each of the input shafts and the intermediate shaft, therefore reducing the size of the transmission. The change-over clutch CC only requires change-over operation at a central shift stage, and so its operation device is simplified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009220385-A (JP)
Title: Tape printer
Inventor: TSUKUDA HIDEYUKI
IPC: B41J3/36
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape printer permitting change of screens to be displayed by operation of a power source.  <P>SOLUTION: An opening screen 5a and a closing screen have an editable area 55 which a user can edit and an uneditable area 56 to which prescribed images are allocated and the user cannot edit. The printer has a screen information storage means 51 to store at least either one or more bitmap images as bitmap type images or text data used in the opening screen 5a and the closing screen, a screen generation means to allocate at least either one or more stored bitmap images or the text data to the editable area 55 and generate at least either the opening screen 5a or the closing screen, and a display means 5 to display at least either the opening screen 5a or the closing screen by operation of the power source.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220451-A (JP)
Title: Information processing method, information processing apparatus and program
Inventor: IMAI AKIHITO
IPC: B41J2/21
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing method capable of suppressing the scattering of light in the unnecessary wavelength range to the outside and enlarging a color reproducing range on high chroma and high density portions, an information processing apparatus and a program.  <P>SOLUTION: Print data is generated to form an image on a printing medium by superposing a plurality of types of printing materials in some or all pixels of an output image in an order complying with the intensities of the light scattering characteristics of the plurality of types of printing materials. The generated print data is transmitted to a printing apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT